90003778

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{9871}}^1$

素因数の和:10017

約数の個数: 16

約数和(自身を含む): 139313664

約数和(自身を除く): 49309886

約数列:

[1, 2, 47, 94, 97, 194, 4559, 9118, 9871, 19742, 463937, 927874, 957487, 1914974, 45001889, 90003778]

約数ペア:

[(1, 90003778), (2, 45001889), (47, 1914974), (94, 957487), (97, 927874), (194, 463937), (4559, 19742), (9118, 9871)]